Bug 2547232 (CVE-2026-104633)
| Summary: | CVE-2026-104633 code.gitea.io/gitea: Gitea: Denial of Service via unbounded pagination loop during repository migration | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability-draft | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | gbenhaim, niyer, twaugh |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in Gitea. This vulnerability can lead to a Denial of Service (DoS) due to memory exhaustion. When migrating a repository from an external instance, Gitea relies on the source server's reported settings to end paginated downloads. An authenticated user with migration permissions can point the process to a malicious server that returns a page size of zero, triggering an infinite loop that consumes system memory until the service becomes unresponsive.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2026-10-06 21:53:02 UTC
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